TW201730143A - 用於製造聚合級(甲基)丙烯酸的改良方法 - Google Patents
用於製造聚合級(甲基)丙烯酸的改良方法 Download PDFInfo
- Publication number
- TW201730143A TW201730143A TW105131068A TW105131068A TW201730143A TW 201730143 A TW201730143 A TW 201730143A TW 105131068 A TW105131068 A TW 105131068A TW 105131068 A TW105131068 A TW 105131068A TW 201730143 A TW201730143 A TW 201730143A
- Authority
- TW
- Taiwan
- Prior art keywords
- column
- acrylic acid
- stream
- meth
- acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
- C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/50—Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559493A FR3041958B1 (fr) | 2015-10-06 | 2015-10-06 | Procede ameliore de production d’acide (meth)acrylique de grade polymere |
Publications (1)
Publication Number | Publication Date |
---|---|
TW201730143A true TW201730143A (zh) | 2017-09-01 |
Family
ID=54979774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW105131068A TW201730143A (zh) | 2015-10-06 | 2016-09-26 | 用於製造聚合級(甲基)丙烯酸的改良方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US10961179B2 (es) |
EP (1) | EP3359520B1 (es) |
JP (1) | JP6895954B2 (es) |
KR (1) | KR20180064432A (es) |
CN (1) | CN108137469B (es) |
BR (1) | BR112018004525B1 (es) |
FR (1) | FR3041958B1 (es) |
TW (1) | TW201730143A (es) |
WO (1) | WO2017060583A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018118702A1 (en) * | 2016-12-22 | 2018-06-28 | Eastman Chemical Company | Acrylic acid purification via dividing wall columns |
FR3064630B1 (fr) | 2017-04-04 | 2019-09-13 | Arkema France | Procede de purification d'acide (meth)acrylique incluant une colonne de distillation a paroi separatrice |
FR3094716B1 (fr) * | 2019-04-02 | 2021-06-04 | Arkema France | Production d’acide acrylique de grade polymere |
FR3108906B1 (fr) * | 2020-04-06 | 2022-03-04 | Arkema France | Procede de purification d’acide (meth)acrylique |
KR20230054201A (ko) * | 2021-10-15 | 2023-04-24 | 주식회사 엘지화학 | 아크릴산 제조방법 |
KR20230054198A (ko) * | 2021-10-15 | 2023-04-24 | 주식회사 엘지화학 | 아크릴산 제조방법 |
JP2024500508A (ja) * | 2021-10-15 | 2024-01-09 | エルジー・ケム・リミテッド | アクリル酸の製造方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3725208A (en) | 1971-08-20 | 1973-04-03 | Nippon Kayaku Kk | Process for purification of acrylic acid from aldehydes by distillation with a reagent |
DE3641996A1 (de) | 1986-12-09 | 1988-06-16 | Basf Ag | Verfahren zum abtrennen von aldehyden aus (alpha),(beta)-olefinisch ungesaettigten carbonsaeuren |
TW305830B (es) | 1993-03-26 | 1997-05-21 | Sulzer Chemtech Ag | |
US5571386A (en) | 1994-05-31 | 1996-11-05 | Rohm And Haas Company | Process for grade acrylic acid |
US5759358A (en) | 1994-05-31 | 1998-06-02 | Rohm And Haas Company | Process for pure grade acrylic acid |
DE19606877A1 (de) | 1996-02-23 | 1997-08-28 | Basf Ag | Verfahren zur Reinigung von Acrylsäure und Methacrylsäure |
JP2001058907A (ja) * | 1997-02-17 | 2001-03-06 | Sumitomo Chem Co Ltd | 除草剤組成物 |
DE19740252A1 (de) | 1997-09-12 | 1999-03-18 | Basf Ag | Verfahren zur Herstellung von Acrylsäure und Methacrylsäure |
TW524796B (en) * | 1997-11-17 | 2003-03-21 | Sumitomo Chemical Co | Method for producing acrylic acid |
JP4542214B2 (ja) * | 1999-08-20 | 2010-09-08 | 株式会社日本触媒 | アクリル酸の精製方法 |
JP4361995B2 (ja) | 1999-12-22 | 2009-11-11 | 株式会社日本触媒 | アクリル酸の精製方法 |
JP3938646B2 (ja) | 2000-01-14 | 2007-06-27 | 株式会社日本触媒 | アクリル酸の製造方法 |
JP2001213839A (ja) * | 2000-02-03 | 2001-08-07 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法 |
DE10055221A1 (de) | 2000-11-08 | 2002-05-29 | Bayer Ag | Verfahren zur Herstellung von 4-Aminodiphenylamin |
JP4765165B2 (ja) * | 2000-12-13 | 2011-09-07 | 東亞合成株式会社 | 高純度アクリル酸の製造方法 |
JP4759153B2 (ja) * | 2001-03-21 | 2011-08-31 | 株式会社日本触媒 | (メタ)アクリル酸溶液の蒸留方法 |
JP4440518B2 (ja) * | 2002-07-16 | 2010-03-24 | 株式会社日本触媒 | アクリル酸の製造方法 |
JP4032033B2 (ja) * | 2003-06-30 | 2008-01-16 | ローム アンド ハース カンパニー | 高純度メタクリル酸の製造法 |
JP2005179352A (ja) * | 2003-11-28 | 2005-07-07 | Mitsubishi Chemicals Corp | (メタ)アクリル酸の精製方法 |
BRPI0416962A8 (pt) * | 2003-11-28 | 2017-12-19 | Mitsubishi Chem Corp | Método de purificação de ácido (met) acrílico |
EP2502895B1 (en) * | 2006-09-15 | 2016-08-31 | Arkema Inc. | Process for producing acrylic acid |
CN104174180B (zh) * | 2009-03-19 | 2017-01-04 | Lg化学株式会社 | 用于制备高纯度丙烯酸的分隔壁蒸馏塔和使用该分隔壁蒸馏塔的分馏方法 |
FR2957594B1 (fr) * | 2010-03-18 | 2013-04-26 | Arkema France | Procede de fabrication d'acide acrylique bio-ressource de grade polymere a partir de glycerol |
JP6097181B2 (ja) * | 2012-09-06 | 2017-03-15 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
-
2015
- 2015-10-06 FR FR1559493A patent/FR3041958B1/fr active Active
-
2016
- 2016-09-26 WO PCT/FR2016/052434 patent/WO2017060583A1/fr active Application Filing
- 2016-09-26 BR BR112018004525-0A patent/BR112018004525B1/pt active IP Right Grant
- 2016-09-26 CN CN201680058532.8A patent/CN108137469B/zh active Active
- 2016-09-26 JP JP2018517502A patent/JP6895954B2/ja active Active
- 2016-09-26 US US15/765,496 patent/US10961179B2/en active Active
- 2016-09-26 KR KR1020187011761A patent/KR20180064432A/ko not_active Application Discontinuation
- 2016-09-26 TW TW105131068A patent/TW201730143A/zh unknown
- 2016-09-26 EP EP16788151.5A patent/EP3359520B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3041958B1 (fr) | 2019-06-14 |
BR112018004525B1 (pt) | 2022-01-25 |
FR3041958A1 (fr) | 2017-04-07 |
JP2018531252A (ja) | 2018-10-25 |
JP6895954B2 (ja) | 2021-06-30 |
KR20180064432A (ko) | 2018-06-14 |
US10961179B2 (en) | 2021-03-30 |
US20190071382A1 (en) | 2019-03-07 |
EP3359520A1 (fr) | 2018-08-15 |
CN108137469B (zh) | 2021-08-03 |
BR112018004525A2 (es) | 2018-03-07 |
EP3359520B1 (fr) | 2024-07-10 |
WO2017060583A1 (fr) | 2017-04-13 |
CN108137469A (zh) | 2018-06-08 |
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